Respiratory filter machine to reduce airborne disease transmission of a patient



FIG. 1 is a front perspective view of a respiratory filter machine to reduce airborne disease transmission of a patient, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof, opposite that shown in FIG. 3;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a front perspective view thereof, the broken line showing of the accessories-disposable plastic bag, folding chair and aerosol can is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 7 is a back perspective view thereof, the broken line showing of the accessories-plastic bag and folding chair is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a respiratory filter machine to reduce airborne disease transmission of a patient, as shown and described. 